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Giant Bikes For Sale - New & Used

Shop certified pre-owned used & new Giant bikes, framesets, including the TCR and Revolt with TPC - The Pro’s Closet. Find reviews, specs, weight info and prices on Giant Road, Gravel, Hardtails & more.


Just In:  Giant & Liv Demo bikes priced up to $5000 off MSRP! Highly sought after models like the Trance, Revolt, Anthem, TCR, Intrigue, Langma, Pique and more. 

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Giant Bicycles landed on the map when it shifted the geometry of classic road frames. Giant manufacturers 100% in house, and broke the stigma that performance dictates a high price tag. 

Giant Bicycles is the world’s largest bike manufacturer. They not only build for their own label, but also for several of their competitors, including Colnago, Scott, and Trek. Their size means two very important things; first, they have a vast store of knowledge, second, they build all their frames in-house. They intimately know not only what makes a great bike, but have the ability to produce it as efficiently and inexpensively as possible. This makes them both a premium brand and a value brand at the same time; a boon to all cyclists. 

Live Bikes

One of Giant’s innovations was to create a women’s-specific brand to address female sizing needs. Liv Bikes is Giant; they are designed as equals to Giants, just with sizing tweaks for people who have trouble fitting traditional sizes. Giant women’s mountain bikes, for example, are Liv-branded. 

Giant builds in nearly every bike niche, and usually at least a few platforms and in several different component specs. They offer lots of choices. Most models have both aluminum-framed and carbon-framed offerings, with the latter typically getting the “advanced” moniker. 

Giant Mountain Bikes 

Giant got into MTB in a big way in 1995 by sponsoring the legendary John Tomac, who was a world champion cross-country racer as well as a national champion downhiller. Their commitment to building for every off-road discipline has been there since this start, though back then, there was pretty much just cross-country and downhill. 

Are Giant bikes any good?

Yes, Giant bikes are highly regarded among the top-quality bike brands, favored for their strong reputation, wide variety of models for different riding needs, innovative technology like the Maestro Suspension and Compact Road Design, and high-quality components from well-known brands. They offer great value for the price across their range, supported by a lifetime warranty on frames and rigid forks for the original owner, reinforcing the brand's confidence in their durability and performance.

Why are Giant bikes expensive?

Giant bikes are perceived as expensive due to several key factors. The company's significant investment in research and development allows for the integration of the latest technology and high-quality materials like advanced composites and alloys, ensuring top performance. Their sophisticated manufacturing processes, particularly for high-end models use Advanced Composite Technology, further contributing to these costs. 

Nowadays, cross-country bikes are light and fast, but those who don’t compete are often better-off with a trail bike. That’s the meat of Giant’s off-road offerings, with several models to choose from, built in both aluminum and carbon-fiber, including electric and hardtail options. Going down bigger hills and taking bigger hits calls for an enduro bike, and these are typically plenty for even most addled thrill-seekers. Giant’s enduro platform is currently the Reign, and they build it in aluminum, carbon-fiber, and even have an e-bike version. 

Giant Road Bikes 

While the popularization of compact road geometry started with Giant’s TCR design in 1997, Giant’s first manufacturing innovation was probably mass-producing carbon-fiber frames in 1987; one of the first companies to mass produce in carbon. Their track record with Giant road bikes is one of innovation and refinement. The TCR, their all-purpose road platform, has been built in both aluminum and carbon-fiber for years. It might not seem radical today, but that’s only because so many followed in their draft. 


The Pro’s Closet carries the width and depth of used Giant road bikes. Plenty of used Giant Advanced TCR road bikes, as well as the Giant Defy, their fondo bike, not to mention of plenty of Giant Propels, their aero road bike. If you’re looking to get max speed in races against the clock, there’s Giant’s Trinity TT/triathlon bike. 

Giant Gravel Bikes 

With a long, successful history building road, mountain, and cyclocross bikes, Giant had no problem finding the keys to building great-riding gravel bikes. The Revolt is designed with racing in mind, but also is plenty capable when the goal is adventure. The Revolt can do double-duty as a Giant touring bike, thanks to all the mounting points they designed into the frame. They’ve got cool stuff on the Revolt, like a proprietary compliant seat post, which can be swapped out for a round, standard-diameter dropper post. They’ve got flip-chips at the fork and stays, so you can change the wheelbase to favor smaller or larger tires. 

Giant E-Bikes 

Giant, as you’d expect, offers e-bikes for the road, mountain, gravel, and what they call “lifestyle,” which is what they refer to as commuting. The Giant commuter e-bike line is folded in to their Momentum brand, and offers a range within that as well. Giant’s motor technology is called Syncdrive, and there are five different versions, each tuned to different riding needs. In addition, the motor assist actually lets up for a split-second to make shifts easier, as well as having six embedded sensors which allow the motor to work in coordination with the effort you’re putting into the pedals. There’s a sensor dedicated to determining the slope you’re on, determining the pitch of the climb and adjusting power output accordingly.

Specs Comparison Table - Popular Giant Models Recently Sold on TPC

*scroll right to view entire table

 Giant Reign Advanced Pro 1 Mountain Bike - 2023, MediumGiant Propel Advanced 1 Road Bike - 2023, Med/LargeGiant Defy Advanced 2 Road Bike - 2021, LargeGiant Trance X Advanced Pro 29 SE Mountain Bike - 2023, MediumGiant Fathom 29 1 Mountain Bike - 2022, Large
Original MSRP$6,800.00$6,000.00NA$7,000.00$1,850.00
ModelReign Advanced ProPropel AdvancedDefy AdvancedTrance X Advanced Pro 29 SEFathom 29
Frame MaterialCarbon FiberCarbon FiberCarbon FiberCarbon FiberAluminum
DrivetrainSRAM, 1x12 spdSRAM, 2x12 spdShimano, 2x11 spdSRAM, 1x12 spdSRAM, 1x12 spd
Weight32 lbs 10 oz19 lbs 2 oz20 lbs 0 oz30 lbs 4 oz30 lbs 4 oz
ForkFOX Performance Elite Series 38 FLOATGiant Advanced-Grade, CarbonGiant Defy, Advanced-Grade CarbonRockShox Lyrik Ultimate Flight AttendantGiant Crest 34 SL RCL
Fork Travel170mmNANA150mm130mm
Rear ShockFOX Performance Elite FLOAT X2NANARockShox Super Deluxe Ultimate Flight AttendantNA
Rear Shock Travel160mmNANA135mmNA
BrakesSRAM Code RSC, Disc Brakes - HydraulicSRAM Rival AXS HRD, Disc Brakes - HydraulicShimano 105 R7070, Disc Brakes - HydraulicTRP Trail EVO , Disc Brakes - HydraulicTektro Orion HD-M745, Disc Brakes - Hydraulic
ShiftersSRAM GX Eagle, MechanicalSRAM Rival eTap AXS, ElectronicShimano 105 R7020, MechanicalSRAM GX Eagle AXS, ElectronicSRAM SX Eagle, Mechanical
Rear DerailleurSRAM GX EagleSRAM Rival eTap AXSShimano Ultegra R8000SRAM GX Eagle AXSSRAM NX Eagle
Bottom Bracket ShellPress fitPress fitNAPress fitPress fit
CranksetSRAM GX Eagle Alloy, 32t, 165mmSRAM Rival AXS Alloy, 48/35t, 172.5mmShimano RS510 Alloy, 50/34t, 175mmSRAM X01 Eagle Carbon , 30t, 175mmSRAM SX Eagle, 30t, 170mm
CassetteSRAM XG-1275 Eagle , 10-52tSRAM Rival AXS XG-1250, 10-30tShimano CS-HG800-11, 11-34tSRAM XG-1275 Eagle , 10-52tSRAM PG-1230, 11-50t
HandlebarGiant Contact SLR TR35 Carbon, 760mmGiant Contact SL Aero Alloy, 42cmSpecialized Alloy, 44cmGiant Contact SLR Carbon, 780mmGiant Contact Trail Alloy, 780mm

Giant Bike Reviews

January 2021

Cycling Tips

2021 Giant TCR Advanced Pro 1 Disc review: detail-driven and race-ready - CyclingTips

"There's a whole lot of value (and plenty to love) in this mid-tier racer."

Read Full Review

April 2020

Cycling Tips

2021 Giant TCR Advanced SL Disc first-ride review: An aero evolution

"Giant’s ninth-generation TCR family follows in the footsteps of other 

major players in the industry in that it now adds a generous dose of


Read Full Review

November 2020

Road Bike Action



Read Full Review

February 2019

ENDURO Mountainbike Magazine

Giant Reign Advanced 0 2019 review

"The Giant Reign is a true classic and we've reviewed it countless times. We found out how well the DVO forks and shock work on the Giant Reign Advanced 0 2019."

Read Full Review

Browse our Giant product listings pages, curated by Giant bike models & parts: Giant Reign, Giant TCR, Giant Defy, Giant XTC, Giant Propel, Giant Trance, Giant Anthem, Giant Revolt, Giant Trinity, Giant TCX, Giant Wheels, Giant MTBs, Giant Road Bikes, Giant Gravel Bikes, Giant bikes on sale